46 QUESTIONS IN THIS CATEGORY:

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Explore vast financial datasets with Polygon.io’s S3 integration. Easy setup with AWS CLI, Rclone, MinIO, or Boto3. See guide for details.
Nov 02, 2023

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Yes, we provide data for every single trade that occurs, whether that happens during normal trading hours, or extended trading hours. Our tick-level market data will stream normally during pre-market and after-hours.
Oct 18, 2023

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Polygon uses the "Sale Conditions" attached to each trade to determine if that trade is eligible to update the aggregate.
Jul 12, 2023

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Reference data refers to market data and other related data for a financial instrument reported by a trading venue. This includes information like company details, ticker identifications, exchanges, corporate actions, etc..
Jun 30, 2023

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We receive data directly from both SIPs (Security Information Processors) as RAW binary feeds rather than via retransmission or through an intermediary.
Jun 30, 2023

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All data provided on Polygon is provided for informational purposes only, and is not intended for trading or investing purposes. Polygon provides all information as is. You must not redistribute information displayed on or provided by Polygon. Stock prices displayed in the ticker are from a subset of exchanges, this price does not represent the real-time price from the SIP.

© Polygon.io, Inc